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Holley HLY558-407 Multi Map Selector

Original price $159.25 - Original price $159.25
Original price $159.25
$183.95
$183.95 - $183.95
Current price $183.95
Current Stock:
4
SKU: HLY558-407
UPC: 090127669341
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Product Details

Description:

The Holley HLY558-407 Multi Map Selector is an ECM Calibration Select Switch designed for use with Holley Dominator EFI systems. This kit allows you to easily switch between four separate maps, providing flexibility for tuning and performance adjustments. The compact design ensures it can be integrated into various setups without taking up excessive space.

Key Features:

  • Allows selection between four distinct calibration maps.
  • Compatible with Holley Dominator EFI systems.
  • Lightweight design for minimal impact on overall vehicle weight.

Compatibility Guidance:

Please consult a professional before purchase to confirm the correct fitment for your vehicle.

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